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Calculate the equilibrium constant, K fo...

Calculate the equilibrium constant, K for the reaction at 298 K, `Zn(s)+Cu^(2+)(aq)hArrZn^(2+)(aq)+Cu(s)Given : E_(Zn^(2+)//Zn)^(@)=-0.76 V" "E_(Cu^(2+)//Cu)^(@)=+0.34`

A

after electrolysis `Zn^(+2)` concentration is 1.36 M

B

after electrolysis `Cu^(+2)` concentration is 0.64 M

C

after electrolysis `Zn^(+2)` concentration is 0.82 M

D

after electrolysis `Cu^(+2)` concentration is 1.18 M

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